[−][src]Attribute Macro panda::replay_net_transfer
#[replay_net_transfer]
(Callback) In replay only, some kind of data transfer within the network card (currently, only the E1000 is supported).
Callback ID: PANDA_CB_REPLAY_NET_TRANSFER, Arguments: CPUState *env: pointer to CPUState uint32_t type: type of transfer (Net_transfer_type) uint64_t src_addr: address for src uint64_t dest_addr: address for dest size_t num_bytes: size of transfer in bytes Helper call location: panda/src/rr/rr_log.c Return value: none Notes: Unlike most callbacks, this is neither a "before" or "after" callback. In replay the transfer doesn't really happen. We are *at* the point at which it happened, really. Also, the src_addr and dest_addr may be for either host (ie. a location in the emulated network device) or guest, depending upon the type.
Callback arguments: (&mut CPUState
, u32
, u64
, u64
, usize
, )
Example
use panda::prelude::*; #[panda::replay_net_transfer] fn callback(_: &mut CPUState, _: u32, _: u64, _: u64, _: usize, ) { // do stuff }